The Milwaukee M18 1/2-inch Compact Brushless Drill/Driver is the most compact 18V drill on the market, and delivers over 50% longer runtime than drills with brushed motors. The Milwaukee-built brushless motor, REDLINK Electronics, and REDLITHIUM batteries provide more efficient power delivery, for fewer trips to the charger. At only 6-7/8-inch long and 3.7 lbs. (with battery), this drill provides excellent control and balance in a compact size, perfect for work overhead or in tight spaces. This compact drill delivers 500 inch. lbs. of torque and 0450/01,800 RPM, for a wide range of drilling and fastening applications.